package com.chengqs.chapter03;

import android.widget.TextView;
import androidx.appcompat.app.AppCompatActivity;
import android.os.Bundle;

public class TextSizeActivity extends AppCompatActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_text_size);

        /*TextView tvHello = findViewById(R.id.tv_hello);
        tvHello.setTextSize(30);*/
    }
}